Seiko Cal. 0777 - 630

The 0777-630 is a sought-after Spring Drive piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-acf8b7382f1a]

Also known as: Bellmatic, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1994

Related Models

• Seiko 7126-315
• Seiko 0784-329
• Seiko 4454-778
• Seiko 3817-289
• Seiko 0754-701
• Seiko 6286-371
• Seiko 6148-184
• Seiko 4546-197
• Seiko 6164-793
• Seiko 6311-340
• Seiko 4528-444
• Seiko 5669-757